Make sure that the LED on the charging station flashes blue. If this is the case, you can be sure that there is a break in the boundary wire.
You can find a break in the boundary wire yourself as follows:
First of all, we recommend that you check all the connectors and clamps in your installation and tighten them if necessary. Sometimes the connectors are not pressed together hard enough with pliers and cause a fault. Please also make sure that you always use original connectors.
Once all connectors and terminals have been properly installed, the cable section in which there may be an interruption is gradually reduced in size.
Now scroll down to your GARDENA robotic lawnmower model to see the next steps:
SILENO city/life
1. check again that the boundary wire connections to the charging station have been made correctly and are not damaged. The charging station connection contacts must be firmly seated and must not be able to be pushed backwards (into the charging station).
2. check whether the indicator light on the charging station is still flashing blue.
If the LED is still flashing blue, please reconnect the cables to the charging station as follows:
a) Swap boundary wire L and guide wire G. If the indicator flashes yellow, the break is located somewhere on the boundary wire between L and the point where the guide wire is connected to the boundary wire (thick black line in the drawing).
b) Return boundary wire L and guide wire G to their original position. Then swap R and G. If the display flashes yellow, the break is located somewhere on the boundary wire between R and the point where the guide wire is connected to the boundary wire (thick black line in the drawing).
If not, the LS will continue to flash blue.
Now locate the interruption in the defined area and rectify it. You can then place the robotic lawnmower in the charging station and generate a new loop signal.
SILENO and SILENO+
1. check again that the boundary wire connections on the charging station have been made correctly and are not damaged. The charging station connection contacts must be firmly seated and must not be able to be pushed backwards (into the charging station).
2. check whether the indicator light on the charging station is still flashing blue.
If the LED is still flashing blue, please reconnect the cables to the charging station as follows:
a) Swap boundary wire AL and guide wire G1. If the indicator lights up green continuously, the break is located somewhere on the boundary wire between AL and the point where the guide wire is connected to the boundary wire (thick black line in the drawing).
b) Return boundary wire AL and guide wire G1 to their original position. Then swap AR and G1. If the indicator lights up green continuously, the break is located somewhere on the boundary wire between AR and the point where the guide wire is connected to the boundary wire (thick black line in the drawing).
If not, the LS continues to flash blue.
Now locate the interruption in the defined area and rectify it. You can then place the robotic lawnmower in the charging station and generate a new loop signal.
R38 Li - R80 Li
1. check again that the boundary wire connections on the charging station have been made correctly and are not damaged. The charging station connection contacts must be firmly seated and must not be able to be pushed backwards (into the charging station).
2. check that the indicator light on the charging station is still flashing blue.
Swap the connections between the guide wire and boundary wire in the charging station. Swap the connections for AL and guide wire. If the indicator light flashes yellow, the break is somewhere on the boundary wire between the AL and the point where the guide wire is connected to the boundary wire (thick black line in the drawing).
If not, the LS will continue to flash blue.
Move boundary wire AL and guide wire back to the original position. Then swap AR and guide wire. If the indicator light flashes yellow, the break is located somewhere on the boundary wire between the AR and the point where the guide wire is connected to the boundary wire (thick black line in the drawing).
If not, the LS will continue to flash blue.
Now locate the interruption in the defined area and rectify it. You can then place the robotic lawnmower in the charging station and generate a new loop signal.